This luxury commercial property in the heart of Islamorada offers prime US-1 highway frontage with high visibility, dual access to Old Highway, and a large, lit highway sign for maximum exposure. Built in 2015, this 3,000 SF mixed-use building features 1,500 SF of premium commercial space on the ground floor, including a grand reception area, two executive offices, a spacious conference room, a full kitchen, and an ADA-compliant bathroom, making it ideal for medical, legal, real estate, or executive office use. The 1,500 SF second-floor residential unit includes two bedrooms, two bathrooms, a modern kitchen, and a private balcony, offering luxury accommodations for an owner-user or an excellent rental income opportunity. Never permanently occupied, it remains in brand-new condition with no expenses spared. HC-Highway Commercial zoning allows for flexible use, making this a prime opportunity for a business owner, investor, or real estate professional. This turnkey property has never been leased and has been owner-occupied since completion.